Parent Lineage
"Black Widow": 7,460' WA 350' Rise
| Depth | Parent | Elevation | Saddle | Prominence | State |
| 1 | Spider Mountain | 8,317' | 7,347' | 970' | WA |
| 2 | Formidable, Mount | 8,356' | 6,415' | 1,941' | WA |
| 3 | "Snow Dome" | 8,772' | 8,446' | 326' | WA |
| 4 | Dome Peak | 8,926' | 5,847' | 3,079' | WA |
| 5 | Seven Fingered Jack | 9,080' | 8,695' | 385' | WA |
| 6 | Fernow, Mount | 9,246' | 6,437' | 2,809' | WA |
| 7 | Bonanza Peak | 9,507' | 5,782' | 3,725' | WA |
| 8 | Glacier Peak | 10,549' | 3,009' | 7,540' | WA |
| 9 | Little Tahoma Peak | 11,142' | 10,292' | 850' | WA |
| 10 | Rainier, Mount | 14,405' | 1,148' | 13,257' | WA |
| 11 | Massive, Mount | 14,427' | 12,444' | 1,983' | CO |
| 12 | Elbert, Mount | 14,439' | 5,346' | 9,093' | CO |
| 13 | Whitney, Mount | 14,500' | 4,423' | 10,077' | CA |
Green = More Prominent Parent
Immediate Children:
| # | Child | Elevation | Prominence | State |
| 1 | 7100 | 7,100' | 520' | WA |
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